21sticon,
BEC withdrew my backlog petetion on 3/22/06; Audit notification 4/14/06 (good start for my new year (tamil new year)); Responded to Audit 5/2/06.
Conversion cases takes longer than the normal cases.......they have to pull the old BEC file and compare between the old and new application. Hang in there, if you are audited....thats ok too, most cases that are audited ended up in approvals.