roUrlTransfer and specific SSL version ?

is there a way to force the use of a specific SSL protocol version with roUrlTransfer object? the curl library used by roUrlTransfer defaults to TLSv1, and I'd like to specify SSLv3. Is there a way to do that?

also, roVideoScreen object either uses something other than curl library underneath, or specifies non-TLS protocol for curl. the behavior of roUrlTransfer and roVideoScreen objects with respect to SSL appears to be slightly different?

thanks.