Hey iphone & google calendar users

[mattbell]

What do you use for working with google calendar on the iphone?  There's no app from google and the web interface via safari on the phone is horrendous.  I see a couple of third party apps that claim to do it, but I'm curious to hear from someone who is actually using one.

Update:
http://www.google.com/support/mobile/bin/answer.py?answer=138740&cbid=-1satm1l2kjzq5&src=cb&lev=answer
That was easy.