mobile chess

This morning I saw mobile client for chess.com and imidietly I installed it on my mobile (HP ipaq i514).... The app installed nice, but it won't run :( It appears that I don't have enough free RAM to run this kind of app... I restarted my phone to free some unused memory, and the app run!

But! There is a bug somewhere... I cannot enter my password. Acctually I can enter it, but I cannot confirm the password. When I press "Done" on my phone, nothing seems to happen and therefore, I cannot login to my chess account... 

I really hope someone will look at this and improve this amasing app so we all can enjoy this wonderfull game!