You should have no problems using different software in different devices.
Answering the second question (one you posted on Geekzone), it doesn't
matter what interface these software use, since the Bluetooth specs are
identical. You might find that not all profiles are supported by one or
another software though.
--
Mauricio Freitas, Microsoft MVP Mobile Devices
http://www.geekzone.co.nz
http://www.geekmac.com
"waldman" <waldman100@hotmail.no.valid> wrote in message
news:hj7Fd.28451$b%3.2610306@phobos.telenet-ops.be...
> Hi there,
>
> Are there compatibility problems between Bluetooth dongles using Widcomm
> driver and others using IVT driver? What are the differences between the
> two
> and is there a "preferred one"? Widcomm drivers support HID and can be
> used
> with all PCs, MAC and GSM, how about IVT?
>
> Thanks in advance, Waldman
>
>