@Silwer: I'm sorry, but, none of the files I've found work with our Swype, maybe something is missing.

@chenliangchen: Sorry, but, no clue. I tried all files I could find to no effect.

@Zelig: I'm extracting files from different versions of Swype 3.26 for Android and then editing the *.lst files to add the language there as well. However, some languages need alphabet layouts too (the files ending with zkb.le), so, if your language doesn't load, find the Symbian pack in Nokia Beta Labs and see what layouts it needs. Let me know if you need any more help.

Let me clarify that I found this method by playing a bit with files. I am in no way experienced enough to hack files or anything.