Well, I thought my W580i's message inbox was virtually unlimited and was as big as my phone's memory would allow. It seems that is not the case. After roughly 1200-2000 stored sent and received messages, I finally got a message saying "inbox over 95% full". I checked my availalbe phone memory at the time, and I still have 9.9MB available. The inbox is rather large, but still, I'm dissapointed that its limited. Grrrr!!!:mad: