[c-nsp] 2600XM's and 12.4T

[Kevin Graham]

> They show up on my account.. (as well as 12.4(15)T1).
> Maybe the system was just fubar at the time? 

Perhaps. Either that or I was just been thrown off by only 12.4(15)T and
not a 12.4(15)T1 rebuild and got paranoid.

> Not sure how many people got the boot ROM update to get more than 128M
> of RAM into the router. Wow, 256M of ram required on a 2600. 

IMHO, its hardly worth it given that cost of the upgrades (esp if you
need to bump flash as well) gets you most of the way to a 1841 or 2801...