Originally Posted by rprsayz
Alos if I want to insert a new ROM in the phone, how can I do It?.
Spica is a very peculiar device due to its hardware. There is a full developers site for it, have a look to forum[dot]samdroid[dot]net
(sorry, I'm new and not allow to post external links)
Currently I'm on Gingerbread 2.3.7 (based on Cyanogenmod 7), but still has some TODO's, like finishing Camera (it works but without a custom preview) or Bluetooth audio (for car hands free, for example), but it is a very smoth version, and under continuos development. I really recommend it.
Also you will find many flavours of Froyo, with all drivers working.