How much do you currently have left? I have 0.92GB on mine. All my apps are on my SD card. The phone has 4GB of internal memory but they set a side some extra room for updates which is great. I agree though it should have at least 8GB of internal space available to the user. This however is not a deal breaker to me. You might want to consider the Samsung Galaxy S II.
I have mine rooted with S-OFF. I also still have the stock rom but have removed allot of the junk from T-Mobile that just slows it down. Even after all I have removed it still has very little memory. I'm going to put a complete stock Google Rom on the phone ala Nexus One. (when one is available) I will partition my sd card to ext 3 or 4 and put much of the apps in there. I have my Nexus One set up like that and have everything including my maps, adobe flash and allot of the big memory using apps on it without any problems. How do you build a quality phone and leave no memory. That to me ruins the future of that device.
PS I have about 125GB remmaining. I have more memory remaining on my Nexus One after setting it up, around 155GB.
Vinny

