[OSL | CCIE_RS] CCIE R&S - 3550 replaced by 3560 - confirmation?

[Dennis McGough]

I thought I read on one of the lists that there was a rumor about the 3550s in 
the R&S lab being replaced by 3560s (4 3560s total). Can anyone confirm or deny 
this based on recent lab attempts?

Thanks in advance!
Dennis