What is a good cell phone on the market now?

I currently have the Sony Ericsson W810i, it is a very good phone but would like to upgrade. Any suggestions for a phone that is just as good or better.Things it should have: good camera, agenda, sms, mms, bluetooth, MP3 player

Well, of course, an iPhone is always a great choice. The new cheaper iPhone 3G comes out in a month and is only $200! It is lacking a few features but is still better than the average phone. A Blackberry Pearl is excellent for what you described (camera, agenda, bluetooth, etc,), but I would still go with an iPhone if I were you.

Everything you have mentioned is essential to running a cell phone these days.

I would look at some of the new BlackBerry models coming out.

They are no longer targeted at just business users and they are VERY stable devices -- no problems with them at all.

You can get some general cell phone knowledge by browsing sites like http://www.goingcellular.com or http://www.phonescoop.com.

Verizon LG Voyager is a good cell phone on the market

I prefer and own the crzr. it's got a great price too.

Iphone?... they are going for cheap online since the new one cooming out?