The big news this week is ColdFusion 8 winning a Jolt award and IE8 rendering rules.

• Microsoft reverses version targeting default (Jeffrey Zeldman, March 4)
• Ask a Jedi: Check for file existence before upload (Ray Camden, March 4)
• What IS 'Business Logic', Anyway? (Doug Boude, March 6)
• ColdFusion Wins Jolt For Best Web Development (Ben Forta, March 6)
• Saving Structures to Client Variables with ColdFusion (Bill Betournay, March 7)