i think you can replace swype with stock rom, google for this version Swype.WVGA.2.10.52.13753 with mic near the spacebar, i just don't know what languages are supported but i have been using it (installing it) in all froyo versions that i have flashed (xxjpm, xxjpo, xxjpu and currently xxjpx). besides, its not buggy like those in the jpm and jpo. youy phoen should be rooted though. i used super manager to delete the swype related files from the system, reboot and then install the apk swype you want. you should select in the settings first the default input method to be samsung keyboard before deleting. if your phone is rooted, super manager installed and you have the swype apk, i will post the step by step procedure as i have done this many times.