Off White "cells" on Surface of Fermented Beer

I brewed an Amber Cervesa and racked it to the secondary fermenter on 2-24-07. Still had avtivity, so just left it sit - dark room at constant temp of 55'F until now. There are several small 1/8 inch round off white cells on approx 1/3 of the surface. The beer is amber clear and I just pulled the lock and do not detect any off odors. If I carefully siphon off the beer underneath the surface, is it still safe to drink?
Thanks for the help.

yes, its most likely fine to drink. Yeast do odd things...and that is one of em.

Did it look like this?



I wouldn't worry about it, I've had similar in the secondary, it's probably just small CO2 bubbles.

Yes - the cells are similar to your picture - but they definately are not CO2. Will taste and bottle this afternoon - I'll post the results.