And you won't be seeing many 'new' 10Mb/s rollouts either... even the current 10Mb/s DSLAMs (IMAX's) are going to be replaced with MSAN/ISAMs, which are capable of speeds in excess of 24Mb/s and even FTTH.
So why continue with "old" technology? Yes, the new 10Mb/s equipment is now old. when compared to the MSAN/ISAMs.
The spec on the MSAN/ISAMs is actually 50 meg per port alcatel lucent
(that is including the telephone line IP)