for those of you that are into xul, xulplanet has updated their xul tutorial to account for changes that xul has undergone in recent releases of mozilla. although it doesn’t look like the xul application tutorial has been updated in awhile, it doesn’t seem to matter, since i just fired up my personalized xul notepad which i developed using the tutorial and it still works fine. xul provides an easy way to quickly develop cross platform user interfaces. it’ll be interesting to see if it develops a following after mozilla 1.0 ships and things have settled down api-wise.