Enterprise Enviroments and File Access

[kf4ape]

I have been reviewing numerous office apps for the ipad and each one supports webdav, which is cool if you have a small business and not alot of $$ for servers, backups, etc...but what about folks who have SANs, iSCSI servers that are windows based, anyone know of a good app for that or am I left with using 3 apps to open an office doc off the windows file server?

I know 4.2 is soon to be in beta and apple is screaming "more enterprise integration" however I do not suspect native SMB/CIFS access from the ipad to servers

thoughts or am I going crazy during our corporate pilot??