I am gradually using my desktop less and less each day. I am finding most of my computer needs are met with my Treo 600. Now that I can back up my Treo on a SD card (via BackUpMan) and can up date AvantGo and epocrates using a wireless connection, I do not have much need to Hot Sync daily.

I am writing to ask if there is way to update/back-up my address book and calendar using a wireless connection. I am sure there is something like this using an Exchange Server, but my small private medical practice does not have this.

Does anybody know how I can update/back-up my contacts and calendar with a wireless connection? I check Yahoo Mobile, but did not find anything like this. I am suspecting that there may be an inexpensive site that does something like this.

I would appreciate any help you can offer. Thanks.

(Fender Doc)