Sony have announced that a upgraded version of their Playstation 3 console will go on sale at the end of August, the only main difference is the 80gb hard drive replacing the old 40gb hard drive.
The retail price will remain the same, as would the number of referrals needed on the free gift sites. Nearly all of the free gift sites have announced they will now be sending out the new 80gb consoles, though of course you will have to wait until the end of August.
A quick check of Amazon suggests they still have pre-order stock available, so hopefully that will mean that there will be no stock delays. Free Ps3