1. Can I install apps / games on memorycard? Now when I try install something, it ask me to free up disk space. 2. How can I create GROUPS for contacts? 3. There is a PC Suite that allows me to handle my phone contacts, sms, files, through my computer? The default Portal one ain't that good I feel. 4. Can we delete default application like Corporate Calendar? 5. If I want to do a wallpaper, what size should it be? 960x854? 6. If I want to do a contact photo, what size should it be? 7. Sort our songs in the playlist by some order? 8. How to create playlist in the phone itself?