Filter download crash

The bug reporting webpage doesn't work for me (some Cross-Site-Scripting issue), so I'm posting this bug manually.

Steps to reproduce:

1) Make sure FF3 isn't running and that you're using the trial version.
2) On a filter web page click "Open this Filter in FF" to download a filter (must be one that hasn't been downloaded yet).
3) Wait for the FF3 trial version "loading screen" to pop up.
4) Do not click on "Buy FF" or "Use Free Trial". Instead, shift focus back to the filter page and click on "Open this Filter in FF" again.
5) Now click "Use Free Trial" and wait for the filter to download.
6) Double filter download crash!

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Operating system: x64 Edition (6.1 build 7601) Service Pack 1
Physical memory: 3766 MB
Number of processors: 4, available: 4
Processor info: Intel® Core™ i5 CPU M 480 @ 2.67GHz, ~2650 MHz

Filter Forge x86-SSE2 3.006.22568.34466 Release-SSE2, November 10, 2011 15:41 [17.11.2011 12:47:17 Mitteleuropäische Zeit]
[Controls::Control] Exception occured while processing window message 0x00000401(WM_USER) (0x00000001 0x03D4DCD8) for window 0007027C/0007027C, control: <class Controls::Form>@03D4DCD8.
Exception caught at thread 00000D9C 'Application':
<class XFW::Kernel::SystemException> Access violation at address 0068D287 (read at address 00000079).

<unknown file>(0) : <unknown function>()+0 at 0068D287 in Filter Forge x86-SSE2.exe
<unknown file>(0) : <unknown function>()+0 at 0067E257 in Filter Forge x86-SSE2.exe
<unknown file>(0) : <unknown function>()+0 at 0067E257 in Filter Forge x86-SSE2.exe
CONTEXT_CONTROL: CS:EIP 0023:0068D287, SS:ESP 002B:0018C05C, EBP 00000002, FLAGS 00210206
CONTEXT_INTEGER: EAX 00000075, EBX 03F3A7F0, ECX 03F3A7F0, EDX 03F4EE01, ESI 056824E0, EDI 00000002
CONTEXT_SEGMENTS: DS 002B, ES 002B, FS 0053, GS 002B

I aim to please!