Connecting 1 XP to 2 Vistas

I need a bit of help from some of you IT experts please.

I've got a home network set up using a netgear DG834PN router.
There are 2 PCs running Vista and 1 running XP Pro all are wired to the router.
All 3 connect to the internet OK.
On the Vista machines all is fine. I can transfer files to or from any machine.
But on the XP machine I can't connect to any of the Vista machines.
I get a Logon error.
http://www.flickr.com/photos/10860615@N05/2768253848/
I've tried everything I can think of. HELP Pse.

P.S. how do you get the [url=link] title [/url] to work?
(where do you put the actual http: bit)?

Can't help with your networking problem.

Use [url=link]my link text[/url]

e.g. url=http://192.168.0.1

Edited by deleted (Sat 16-Aug-08 16:47:21)

In reply to:

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I get a Logon error.
http://www.flickr.com/photos/10860615@N05/2768253848/
I've tried everything I can think of. HELP Pse.

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Hi Billy, I found an easy to follow YouTub demo for you�

How To Share Files Between Vista & XP

In reply to:

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I get a Logon error.

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I should read it and correct the things it says are wrong.

That's VERY helpful (NOT)

As I am the Admin on all 3 machines and XP does not ask for a user/password when accessing the vista machines just gives the error message.

Thankfully E7er's post has fixed it

Thanks E7er that's done the trick
It's been doing my head in.
Cheers