all downloads .... free
to download dct4 flash file
download you need the AL-plugin
How to download the flashfiles here

Datapackage

Modell Version Asic Type Datapackage  3300 (NEM-1) 4.62 2 Download    3300b (NEM-2) 4.29 2 Download

Service Manual

Modell Level Asic Type ServiceManual  3300 3 + 4 2 Download

Disassembly Video

Modell What Asic Type Video  3300 Assembly 2 Download    3300 Disassembly 2 Download