Yes, I bought PRO through this form:
http://www.limewire.com/english/cont...ms/buypro.html
I chose to submit a 'secure form,' as per the option to do so at the bottom. Going to that form leads to the following page:
https://payflowlink.verisign.com/payflowlink.cfm
Since this is given as an purchase option from the LW site, I did not see this as a concern.
Does this raise any special issues?