InfoPath Dev

Any body can help me on using Official File Service to upload files to sharepoint through infopath if its possible?   Thanks in Advance

Finally I solve it, its just the cross domain option in form service

Hi all,  I stuck 2 days ago in security problem and i can't solve it till now ...   first of all, I am using infopath 2007 and moss 2007 with visual studio 2008 my infopath form have 2 data sourcesSSP web service  to retrieve some active directory information for the login userweb service used to retrieve some information ...