How to run a java project based on x86 Windows XP on Windows CE?

I am a freshbird of J2ME and i am very confused these days.I beg you can look this topic thoughout.

I used to configurate a Java Project File about SIP&VOIP successfully,and I can run it well on my PC .

Now I want to migrate the project to a Mobile OS,and problems comes.

I have installed the Windows CE 5.0 Evalution Edition on my machine(Windows XP SP2) and it works fine.I search it online for days ,and I download almost all related including CLDC(j2me_cldc-1_1-fcs-src-winunix.zip),MIDP(midp-2_0-fr-spec.zip<==Maybe this is not the right one beacuse it don't have a bin folder),and J2ME Wireless Tool KIt(j2me_wireless_toolkit-2_2-ml-windows.exe).

I have configrate the enviroment-variable already , but I don't kown what to do next . Do you kown? I would be very thankfull.

[819 byte] By [F_cka] at [2007-9-24]
# 1
You need to completely rewrite the app to use the mobile APIs as they're very different from the PC ones, I suppose.
ElekTroNa at 2007-7-14 > top of java,Java Mobility Forums,Java ME Technologies...