PC SQL SErver with Windows CE SQL MObile Sync

Hi all,

I want to know a case.

Let's say I have Visual Studio 2005 Professional Edition and SQL Server Express Edition on my PC.
And I have SQL Server 2005 Mobile Edition on Windows CE 5.0 based HandHeld device.

I heard that we can sync or replication between databases by using API or something from .net without needing to write the bulky of coding.

I was also told that SQL Express has limitation on this sync and so I can't do that. Instead of Express I should try other edition.

I want to know is is it possible to sync between these two devices from VB.Net in the above database condition?

Is it real that express can't sync with mobile edition via vb.net code?

(may be u will tell me to do testing first and then come here and ask. the problem is i'm new to this environment, i mean mobile, so, before i try i want to know is it possible or not to develop this kind of software.)