My Experience Using Xperia X10 Mini Pro2

Hi all,,Its been 4 weeks since I upgraded to Xperia X10 Mini Pro2,,so far so good,,have the following issues though:

1. the battery life,,I get just about 24 hrs with moderate usage,,
2. The phone gets reallly hot when the GPS or some of the games are on,,I mean reaallllyy hot.
3. I don't seem to be able to send videos via the MMS?? even a 6 second clips is rejected as (TOO long)??!!
4. If u write a text message that's too long ( more than 3 standard text messages) it converts to MMS!!
Despite the above,,,I am still very happy the I left the apple world for this,,cant believe I stayed with iphone for 2 years ??!!