Get the 8gig and wait for another payday to get a cover. You ca ALWAYS get a cover later than sooner with no worries. Apple Stores are NOT gonna run out of covers. Plus 8GIG iPhone will feel much better in your pocket come Jan/Feb when iPhone 12GIG comes out.
Im buying the 8GIG for that exact reason. I might mot have to upgrade to 12gig the same way I stuck it out with my treo 600 when the 650's cane out. I was able to add 3rd party apps to make my 600 just as good as the 650.(slower processor mind you.)
