Review on Sony ericsson xperia x10

I really admire the direction that sony ericsson is taking. Trying to compete in the high market of smart phones with big giants like apple, blackberry, nokia and samsung. It has taken up the android OS to power its smart phones.
Now with Xperia x10 this device provides 1ghz processing power which is faster than my first computer that was Pentium iii and back in the day i used to brag about it. It runs on Android OS, v1.6 (Donut), upgradable to v2.3 (Gingerbread). It also allows threaded sms, email and IMs.
Here is the full specs
Some of the disadvantages about this phone is the battery life but like most android phones, just limit your internet and wifi connections to when you really need them plus you can turn off 3g to Edge which saves a lot of power.
In a scale of one to ten i'll give it a fair 7.