Ok Again I will try.

There will now be lots of people installing windows seven  64 bit today

 Install windows seven RTM 64 bit .

  Using intel quadcore   Q9400  2.66. 6 gigs corsair  pc 800. adaptec 29320- 3 x  68 gig  320 Scsi 15k .

Sapphire  4870 vapour 2 gig . Install all updates .

 install impulse .click on upper left of Impulse enable pre release .Check for updates . Check all classifications . IE free softwware ,catalog .

  Deskscpes 2.91b Does not show . 

 again is it an error from abobe flash .The lack of  flash is known to not allow pages to load properly.

 Now this being said

 for 64 bit there should be other settings for I.E. 8 or  another page with direct access .