I like Coogee because it offers extra features such as instant sharing, self-created contents from many users that make my online instant messaging experience most enjoyable.

http://www.mycoogee.com/upload/4343/4337_168211_20070919_O.jpg

Features:
Send mobile files with your friends and family directly from your phone via MSN,email or SMS
Excellent alternative to SMS/MMS(all format&file size)
Add emotions to your messages
Built-in MSN messenger
Compatible with GPRS/EDGE/3G/WIFI

Coogee v2.01 is a speed-enhanced version of its v2.0.
Compatible with:Nokia N-Gage QD/N-Gage?/3600/3620/3650/3660/7650
Siemens SX1
Sendo_X more compatible devices go to mycoogee.com

good apps. i so much love it. thanks