I were warned but ... now really need your advice

[Vu Pham]

Three days ago I got a virus email and I chuckled 'hmm, let's see what
you can do with my Suse'. I used OO to open the attached doc and it
seemed it didn't do anything besides saying the doc is in invalid format
or somethihg like that.

But now I recognizethat my Suse will change the system whenever I boot
to it. Tried bring it to another system and got the same problem.

I tested as follows :
- go to BIOS settings and set the time correctly
- boot to my Suse hard drive and it shows some wrong time
- reset the system without shut it down and go to BIOS , it has wrong
time. 
- each time the time difference is different, from 3 to 12 hours,
including minutes.

I am not sure if that virus that I challenged  causes this problem or my
Suse has some other problem.

Any advice ?

Thanks,

Vu