A little while ago, I had the problem with the BIS not working with the Apps.
Now that I have the TCP setup properly. Apps are all fine. Gmail App, Twitter, Facebook etc.
I still seem to be having trouble with IM Chat Clients. Msn, Yahoo etc.
They install fine but then afterwards, it saids 'Service not enabled for this handheld' or something similar.
What's the deal with this? Am I missing something?
Also, I found something called Instantgo.
Are there any other recommended IM Clients?