Hi

>Sounds like you need to do a thorough system check. I'd do a full system scan with an updated antivirus product, also with antispyware like Ad-Aware. I'd also do a HD surface scan, and run a memory test tool overnight to test your RAM.

I have AVG Free to the latest and did a C: HDD full scan couple of days back. Ad-Aware I haven't run after the recent format but otherwise I do it quite frequently. HDD surface scan I will do today. I'll check out if there are any available at download.com.

Thanks for your help.