Some mixed reports here. The situation is obviously as opaque as it is complex. Money quote:
Soldiers from LID #66 have turned their weapons against other SPDC soldiers and possibly police in North Okkalappa township in Rangoon and are defending the protesters. At present unsure how many soldiers involved. Some reports cite "heavy shooting" in the area.
Other unconfirmed reports have stated that soldiers from LID #33 in Mandalay have refused orders to act against protesters. Some reports claim that many soldiers remained in their barracks. More recent reports now maintain that soldiers from LID #99 now being sent there to confront them.
Reports of approx. 10,000+ protesters gathering around the Traders Hotel in Rangoon. Other reports of 10,000+ protesters gathering at San Pya Market in Rangoon. Further reports of approx. 50,000 protestors gathering at the Thein Gyi Market in Rangoon.