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PC & MAC CLINIC - On line problem solving. (CPU)     

Crocodile - 16 Dec 2002 03:59

Timeliner - 19 Jan 2009 14:05 - 7690 of 11003

I don't have a problem as such but thinking about buying a laptop which I could use for trading when I am not able to use my main PC.

Any recommendations for laptops in the region of 500.
Aldi have one on offer this Thursday for 450 but not sure whether it would suit as it appears to share system memory.

Dell have some offers on this week - are they are good?

ThePublisher - 19 Jan 2009 14:35 - 7691 of 11003

I thought I'd put a news collector on my Vista sidebar.

Am I right in thinking that the 'Download Gadget' button on this site is incorrectly programmed.

I get an html file to download and that simply calls up the page we've been looking at.

TP

Mega Bucks - 20 Jan 2009 12:11 - 7692 of 11003

@Optimist we had to do a total install of win xp and all is working as it should do,thanks for all your help and suggestion.

Mega....

Optimist - 20 Jan 2009 13:12 - 7693 of 11003

Hi Timeliner

I don't have much specific knowledge, but go for a fast Intel processor, loads of RAM and Vista Business or Ultimate. Some of the cheaper models will not take more than 2GB RAM so avoid.

I wouldn't worry too much about the video card sharing the RAM as trading does not require much video resources.

Another option, is to get a really cheap one, VPN into your home machine and use remote desktop.

TP

I installed the Sky gadget ages ago and it works fine.

Mega

:-)

ThePublisher - 20 Jan 2009 14:34 - 7694 of 11003

Thanks Opt,

Found another source for that Sky thingie - which worked.

TP

Timeliner - 21 Jan 2009 09:27 - 7695 of 11003

Optimist

The Medion Laptop spec is:
Intel Pentium Dual-Core processor T3400 (2.16mhz 1mb L2 cache FSB 667Mhz)
250g hard drive
3gb DDR2 SDRAM
16" TFT Widescreen display with HD Resolution
Intel Graphics Media Accelerator 4500 MHD based on PCI-Express technology incl. digital HDMI audio/video output
Wireless LAN 802.11 b/g draft-n with up to 300Mbit/s
Powerful 8 cell Li-ion rechargeable battery
8x multi-standard DVD/CD burner with DVDRAM and dual layer support
Gigabit Ethernet LAN
Integrated numeric keypad
2 integrated speakers
4 in 1 multicard reader for SD, MMC, MS and MS Pro
1 x Express Card Slot 54
3 x USB 2.0
1 x eSATA/USB 2.0
1 X HDMI Out
1 x VGA out
1 x LAN
1 x Mic In
1 x Line in
1 x Line Out
6 Channel Audio Out (analogue & S/P DIF)
36 month warranty return to base.

450




Optimist - 21 Jan 2009 09:38 - 7696 of 11003

Timeliner

You have mail.

Richgit69 - 23 Jan 2009 14:17 - 7697 of 11003

Peerguarding 2, is blocking my esignal from updating live date, usually when it does this I tell it to unblock the data broadcasting corporation. nearly a week now and its getting worse, it takes longer and longer to do this even thou I told it allow permantly, today I've also unblocked Internap Network Services this has allow esignal to work yeah ;-)

Basically I want a IP blocker that stops all those dodgy sites trying to snoop into my pc, but which is quick and easy to use so I can tell it to allow esignal

any suggestions

Optimist - 23 Jan 2009 16:04 - 7698 of 11003

Richgit

Use an external firewall such as Smoothwall which will run on an old PC.

jeffmack - 27 Jan 2009 20:50 - 7699 of 11003

I have a 4gb usb memory stick that I use while travelling with my laptop and it has some confidential data stored on it.

How can I put some security on it so that if it gets lost no one can easily see the data.

kernow - 28 Jan 2009 09:22 - 7700 of 11003

jeff - you could go for something like this - http://www.mymemory.co.uk/USB-Flash-Drives/Lexar/Lexar-8GB-JumpDrive-Secure-II-Plus - lots of others around e.g. kingston.

jeffmack - 28 Jan 2009 09:29 - 7701 of 11003

Kernow
I have just bought the memory stick so dont want to buy another one. I just want to make it secure. I could put a password requirement on each document but that is too onerous. I would prefer to secure at a higher level.

zzaxx99 - 28 Jan 2009 10:24 - 7702 of 11003

-- Jeffmack,

What level of security are you looking for, and what type of files are they? If they're MS Office type files, you're wasting your time with passwords, apart from the most trivial intervention - there are freely available password crackers available that work very quickly.

At the stick level, have a look at http://www.keynesis.com/products/ or http://www.truecrypt.org/ to see if they meet your needs.

jeffmack - 28 Jan 2009 10:57 - 7703 of 11003

zzaxx99
Most if not all the files are .doc or .xls created with open office.

Folder or stick level security is what I am looking for. I had a drive once that had security features on it so I want something for free, like your 2nd option.

Thks

hilary - 28 Jan 2009 11:00 - 7704 of 11003

Carry it around in one of these, Jeffie.

jeffmack - 28 Jan 2009 11:04 - 7705 of 11003

LOL Smart arse

Optimist - 28 Jan 2009 11:31 - 7706 of 11003

Jeffmack

The best way is to use a secure USB stick. San Disk and others do one with fingerprint recognition which is very secure.

ZZ

Could you expand on your comments re MS Officce security. I was under the impression that with Office 2003 + if you used a strong password and 128 bit encryption, then it is virtually un-crackable.

BTW . A strong password these days seems to be at least 16 random alpha numeric characters.

Haystack - 28 Jan 2009 12:32 - 7707 of 11003

One way is to put passwords on any document files that you have such as Word, Excel etc. But bear in mind that these passwords will only deter the casual viewer as they can all be broken with the right software.

zzaxx99 - 28 Jan 2009 12:42 - 7708 of 11003

Optimist,

Dunno for sure about 2003, but Office XP crackers are freely available and instantly unprotect. There are also rainbow table attack methods available for Windows OS passwords, and if not available already, I would expect that Office passwords were vulnerable in the very near future.

There a goodish article on this in the current PC Pro or PCW

zzaxx99 - 28 Jan 2009 12:44 - 7709 of 11003

A quick bit off Googling leads me to think that Office 2003 files are already vulnerable.
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