Vista Problems

I recently installed windows vista ultimate x64
I get a lot of errors if i try to download something like : " The data area passed to a system call is to small "
When it try to install something 9/10 times it says invalid image/certificate
And when I play music with media player the computer just freezes completely and I need to reboot it , this also happens with games like Guildwars.
Also when i try to burn images with vista burn program when i check the dvd the images are just completely ruined with all kind of weird stripes and colors

Anyone got any tips of I can cure these problems ?

Lourens

e8400
6gb ram
HD4850
p5q
250gb samsung hdd
600watt recom psu
2232BW 22" Screen
G15 Keyboard
G9 Mouse

.... anyone help me ?

um... you sure you've actually installed vista? 'cause i've NEVER seen those errors, or even heard about them.

make sure you have a legit (cough cough) copy of vista, not some cracked version you picked off the internet, and reinstall. make sure to have all the device drivers for it also.

Would you mind posting you system specifications. To do this click start then in the search box type dxdiag and hit enter, at the bottom of the window hit save all information, save the file somewhere then open it, copy and paste only the line that says system information, I don't need to know about anything else.

buuuuuuuuump anyone help me please?