So I bought the Monkey Island app via iTunes and downloaded it to my Macbook as I thought this might be faster/easier. I didn't have enough free space on my iPhone, so I cleared off some music/photos. Now I have about 550Mb free, and Monkey Island requires about 350Mb. However, every time I try and sync it says that I don't have enough free space. I also tried installing the app directly onto my phone over WiFi, but I get the same error. I updated to the latest iPhone OS (from v3 to v3.0.1) before trying to sync. Any ideas?