Treo 650


I was wondering if anyone has been using a Treo 650 with OS 10.4?
Any problems? Quality of phone? ( I went with Cingular since they had the best promo) work arounds? I've read plenty of horror stories, but most of them are PC users. Any insight would be greatly appreciated.
With Tiger there's no problem. The software for PC is a bit more advanced and allows you to do a few more things. The only problem you could find is that your Treo would be one of the problematics units with ugly sounds, resets, or worse.

It's like a lottery.