FTP client application for smartphone

Hi folks,
I am completely a newbie in J2ME, but familiar with socket programming. I wonder if it is possible to write an FTP client for smartphones... Let me summarize my questions:
1. Is it possible to write an FTP client application using J2ME?
2. If yes, can you recommend any library or API for developing this FTP client for my phone ?
3. Does Mobile Operator needs a special technology to support large file transfers from my phone to any ftp server (I mean GPRS or similar technology)?
Thanks!

Thanks for your reply Agyepong. Yes, it more looks like a missing jar issue, as I have all the beans in the deployment descriptor. But the annoying part is that the exception does not tell me which class was not found. Also, one jar that I know I have not included is ibmext.jar, could that be an issue. I just could not find this jar anywhere.
Thanks
-yogesh

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