IE7 probs with spybot s&d

[wooosh]

hope sum1 can help.
ive just recently upgraded my pc. after doing this i have updated all my software. after updating IE6 to IE7 and updating Spybot S&D, something has been trying to change my registry altho Spybot keeps warning me, its becoming a bit of a pain.
i have done many many checks for malware spyware viruses and trojans etc but have cleaned everything out and there is no trace of anything on my HDD. i have done online checks and found nothing.
obviously there is something embedded deeply within my system but i cant find or stop this happening.
Spybot is warning that :- it has detected an important registry entry that has been changed.
category: Browser page
Change : Value changed
entry : Search bar
Old data : http://qvwcibhwdformmjoa.com/geRkN505........
New data : http://www.synjudexfzxddi.com/geRkN505........

then asking me for allowance or denial.
obviously i am denying the change but it pops up less than a minute later with exactly the same warning. altho the new data changes each time

anyone help with this???

[glc]

Your links are invalid.

[newbuilder14]

Looks like you have some spyware messing around with your registry. Try running Ad-Aware.

[wooosh]

glc, i know the links will be invalid as i cant read any more of the line due to the box displayed not finishing them.
newbuilder, i have done many checks with a good few programs but none have picked up any spyware/malware etc etc.
i thought it was a problem within IE but still cant find it

[glc]

Neither one of those URL's look good - you have some malware in there.

Try the online scan at www.ewido.net.