Uploading files using a web service

i am writting a web service that will enable users to upload image
files…but then the problem is…i will have to use Soap4R, now my
question is…the API generated(or whatever you call it, wsdl file that
i get) will support standard SOAP implementation??..so i can use
Mono.NET to call this web service and upload files.

I ask this because as per my knowledge SOAP4R is different…so will any
client can talk to the web service written using it?

I would like to hear how it goes when you figure it out.

Thanks to Kevin, i have this stuff figured out…but i am not use
soap4r…

plain vanilla AWS is kinda working for me…