I have a SonyEricsson T630 and a bluetooth adaptor for my pc. I also have BlueSoleil.
I also didn't like BlueSoleil and I found out
floAt's Mobile Agent. It works with
a large list of mobile phones.
It allows you to transfer files, backup all your sms files, phone book etc. It is veeeeeeeery nice, but it doesn't work if you have BlueSoleil installed...
I tried installing it on my own pc, but it needs the Windows XP internal bluetooth drivers/settings to connect to your phone... (I installed my bluetooth on my dad's pc to test this). So you can try to uninstall BlueSoleil including drivers if you want to use this program... at your own risk...