[Serusers] packet8 and sipphone compatibility

I see from a 2-week old press release that packet8.net and sipphone.com are supposed to be compatible, but what are the updates on that? I have packet8.net (really good service for $20) and wish to get a sipphone for my girlfriend so that we can talk to each other for free, without requiring a separate number from packet8. FWD is also offering the same phone for much cheaper price, so I might just get that. The only reason I would get sipphone.com's phone will be because of packet8 compatibility. Did anyone notice the superb possibilities of sipphone in customer service on VOIP? http://fwd.pulver.com/callme.php?userid=**7474745000 I can use this activeX program to dial FWD or sipphone.com customers. This also means if I have a sipphone, my customers can call me! Since FWD comes with free voicemail now, I think it has really nice future in click-to-talk customer service sector. Shahriar Chowdhury http://freewareCDs.com - The OpenSource Solution Provider.