caloy im in the EXACT same boat, i'm on sprint and upgrade eligible, i have seriously thought about buying the moment many times, but i just know as soon as i do the N1 is gonna show up in sprint on day #31, sprint has a way of waiting till the very last possible second (literally) to announce new phones. i was VERY suprised when the moment was announced as early at it was. i have a feeling that the N1 WILL be released for sprint the first day it launches CDMA along side big red... i mean it is TOTALY possible, the Tmo N1 was released like the day after it's launch, so why wouldn't it happen for sprint, the have had almost 3 months to get a deal with sprint to support the N1 since it's initial announcement for Tmo and Verizon.
23rd i'm hoping will be a magical day, even if the N1 is not released then, i am not crazy at all to atleast hope they will ANNOUNCE a new droid phone... i just know they will and that is all i'm waiting for is an announcement, but if i don't hear anything by the end of CTIA then i'll be a moment owner the next day for sure!