How to decrease startup time?

[Fred]

Hello

I like VisualWGet very much, but it takes about 10s to start on my
older XP host.

So I figured I should use Ngen to generate a machine code version of
the original application.

Ngen says it worked, but I can't find the machine code output under C:
\WINDOWS\assembly\NativeImages_v4.0.30319_32\.

Still, "ngen display | find /i "wget"" says:
-------------------------
C:\Apps\VisualWget\VisualWget.exe
VisualWget, Version=2.4.105.0, Culture=neutral, PublicKeyToken=null
-------------------------

I notice that VWG has no PublicKeyToken.

Does someone if ngen saves .Net machine code applications elsewhere,
or under totally different names?

Thank you.