<p>IIRC, you can go as far as the page where you select the term before registration actually opens. Synchronize a clock and wait for it to hit 1:00, then jump in with your CRNs ready. You definitely don’t have to be logged out of MyWM, you’ll lose quite a bit of time that way.</p>
<p>The other thing is to make sure you don’t have multiple tabs or other browser windows open. More than once I was doing some last-minute checking of CRNs and available seats while I had another window open for registration. When I switched back to that window to try to register, it kicked me out of MyWM altogether because the “intrusion detection” mechanism got tripped (somehow it interferes with the session). So do your homework beforehand, and stick to one browser window/tab.</p>
<p>Sidenote: Anyone who has a programmable keyboard like the Logitech G11 or G15 might find it worthwhile to map a key for registration. The CRN entry fields in MyWM are in tab order, so a macro with your CRNs separated by tabs and with a carriage return at the end means all you have to do is click into the first box and hit a key. But no one here is competitive… right? :p</p>