I'm looking to buy a Palm for the pleco software, but I'm trying to keep the costs down. My friend has a Palm E that she bought a couple of years ago, but never used. She's willing to sell it to me for under $100. Would this work just as well as a new Palm like the E2 or the TX? I know it's compatible, but does anybody know if it's worth the money saved? As for the E2 and the TX, after buying the memory card for the E2 I save about $80 compared with if I bought the TX. Would it be better just to splurge on the TX as far as the different systems go? I kind of feeling like I'm asking bad questions, but hopefull someone can help me anyways. I'd like to figure out what I'm doing and by one next week.