Downloaded and installed new pc studio 1.5 today, as the original one wouldn't connect with my Galaxy Spica. Once I started the software, I backed up my contacts list, as I was planning to get Android 2.2 installed later today. But then the PC Studio said my firmware needed to be upgraded. I followed the instructions, the program started, but then said upgrade not successful and recovery is required. I clicked to begin the recovery. Two hours later, it is still at 0%, and my phone shows the Samsung logo. Nothing is happening. What to do?