computerworld (erm actually this one was already made, news items)
compworld_bi Business Intelligence
compworld_mng IT Management
compworld_study QuickStudy 'technology primers'
(there are a few more on their feeds page but I'm not interested in them, ask & I'll add)
and the rather more Web 2.0-y Vitamin , 'A resource for web developers, designers and entrepreneurs':
vitamin_web Master feed, (but currently LJ complains it is too big, so use the below)