Hey guys! I've just recieved my HTC Desire 2 days ago. Prior to purchasing it, I didn't know that I will have problems with saving apps to sd card. Right now, although I'm trying my very best not to get madly dissapointed with this expensive phone, I'm really getting frustrated with deleting apps because of the phone storage getting low. Now I've heard that you can root this phone and upgrade it to 2.2 and all these problems will be solved. However, some people wouldn't recommend it because they said the phone will not work well afterward. So I'm really, quite frankly, scared of breaking my newly bought phone. I've really saved up so much to buy this phone so I hope you understand how I would feel if after rooting/upgrading it, the phone breaks down. But after browsing through forums in this site, there are also other people who successfully rooted/upgraded their phones and their phones still work well. Three more questions: 1) Can I upgrade to 2.2 without rooting my phone? 2) If I upgraded my phone to 2.2 without rooting it, can I save/move apps to my sd card? 3) Can I still "downgrade" my phone to 2.1 if my phone's not working well in 2.2? What's you advice? Thanks guys!