x64 support

i just installed xp professional x64 edition. im noticing my internet downstream slowing is really my problem. before installing anything i wanted to get an opinion on some good things to install or have as far as anti spyware / malware / greyware. i have nod32 already. i used to use spybot s & d, adaware se personel, spywareblaster, but im not sure if theyre good for x64. any feedback would be nice, thanks in advance.

*edit
also is hijackthis good for x64 too. sorry.

 

The only anti spyware software I know that works on XP64 is Windows own defender 64bit version which covers all the sensitive 64bit system areas as well.

 

BOClean works fine on x64, i don't think most of the others will you listed though.

http://www.nsclean.com/boclean.html


StevieO