I like ChompSMS for the onscreen Keyboard, tho it doesn' support mms yet
MYBookmarks is great - it allows you to easily redo your bookmarks if like me you like top regularly clear the data from Browser. - I was put off thinking I'd have to export ALL my IE bookmarks (Ive got loads!!) but then I realised I could prepare a little folder just for my G1 bookmarks on my PC Ie, and then just export THAT folder. Works brill for me and makes up for not having Opera Sync on the browser.
Another vote for Task Manager - worth getting rooted just fort being able to use this app
Cubik is a decent tetris clone, and I have two solitaires, one has a greart auto bit that flies the cards to the piles automatically, and another that has a score system
PicSay is one of my favourite ever mobile apps - lets you pop bits onto MMS pics like captions, thought bubbles and other bits n pieces!!
Night Clock is grand - I put it on overnight, as I've no clock by my bed - Huge digital clock display with a built in alarm tht can tag songs in your music folder as the alarm sound.
And another vote for these apps - Astro, WallpaperSetnSave, TheWeatherChannel, Power Manager, and finally Dark keys, which allows you to turn the Keyboard backlight off with one touch (for those with White G1 as it's sometimes hard to see in certain lights)
Regards - Daisy xxx