I know this is old news to those of you who jailbreak but I just took the leap today. I have a 3G iPhone that I have been unhappy with (even 2.1) and decided to try to go back to 1.1.4 on a 16GB 1st gen phone I bought. I had to downgrade it and the Jailbroke it. Wow. I am so impressed by what the community has put together. At this point the phone is running MUCH more smoothly and more stable than my 3G...with better battery life! It looks to me that there is much more cool stuff available from the Jailbreaking community than the Apple App Store! I think I'm gonna sell my 3G and have lots of fun with my "new/old" iPhone! Just had to share... Oh yeah, Summerboard is the coolest!