According to the IMPACT Wrestling Website, there will be Live IMPACT Wrestling shows on both August 30 and September 6th (Thursdays). There has been no official confirmation on whether or not IMPACT Wrestling will remain live.
If they go back to taped shows I see a lot of excitement going down a bit, granted the product has been good, but the live aspect makes it that much better. Hopefully they see some more jumps in the ratings as going live full time is something they have to do.