possible to find out ping?

hi, i seem to be lagging these past few days and was wondering if it is possible to check my ping?

Try www.broadbandreports.com (some good speed tests) and www.dnsstuff.com (ping, tracert, etc.)

If you haven't already you can add a switch to your GW shortcut

Add this to the end of your shortcut to see some performace stats in game:
-perf
So it looks something like:
"C:\Program Files\Guild Wars\Gw.exe" -perf