Skype-enabled WiFi phone

At last: news3yen reports on this interesting new gizmo: a Skype-enabled WiFi phone by Accton Technology (from Taiwan)

The new unit enables a talk time of up to four hours with a stand-by-time of up to 20 hours and is likely to be initially priced at over US$150 in the retail market, according to sources. Accton also plans to introduce dual-mode mobile phones that support both GSM and Wi-Fi technology in early 2006.

I am just wondering about how they deal with so many different WiFi network in terms of accessibility + security...