I have Windows 7 Home Premium (or something).
Also have the Chinese-sold SMC cartridge with its linker.
And I installed both the official software and the original Reiner Ziegler's utility.
The official Smart Boy software shows Timeout every time, no matter what I do.
The Reiner Ziegler one starts erasing flash, then shows Timeout just before it reaches 95%.
I don't have a virtual machine and my XP desktop is broken.
Thanks!