Droid 2 wifi but not data

[iabarry]

I travel to Japan and would like to use the wifi access I have in my office, but NOT the local cell provided data or voice plans. It appears to me that I can only enable/disable all wireless access not cell/wifi separately.

Any suggestions on how to enable only wifi?

I'd also like to use Skype via the wireless only but the version provided by Verizon only works with the dataplan, not wifi.

thanks
barry