Databinding listview crashes IE but works in firefox

Hello, the subject says it all. I am unsure where to start. I have a listview on a page, and I get a list of generic objects and bind it to the listview.

WebService dashwb = new WebService ();

System.Collections.Generic.List li = new List();

li = dashwb.LoadAllOffers();

LVdashboard.DataSource = li;

LVdashboard.DataBind(); // <-- DATA BIND BREAKS IE?!

If I comment out the last line, ie does not crash, but if I leave it uncommented, IE crashes (Firefox does not crash under either scenario.)

Crash Report:

Description:

A problem caused this program to stop interacting with Windows.

Problem signature:

Problem Event Name: AppHangXProcB1

Application Name: iexplore.exe

Application Version: 8.0.7600.16671

Application Timestamp: 4c8704bd

Hang Signature: 2d5f

Hang Type: 32

Waiting on Application Name: iexplore.exe

Waiting on Application Version: 8.0.7600.16671

OS Version: 6.1.7600.2.0.0.256.1

Locale ID: 1033

Additional Hang Signature 1: 2d5f36c46d2291684364239d37eae743

Additional Hang Signature 2: 989a

Additional Hang Signature 3: 989aa286b33c3acc45a926b62a3b4a14

Additional Hang Signature 4: 2d5f

Additional Hang Signature 5: 2d5f36c46d2291684364239d37eae743

Additional Hang Signature 6: 989a

Additional Hang Signature 7: 989aa286b33c3acc45a926b62a3b4a14