Quotes and ImageURL/External behavour

Hi All,
Can anyone explain this weirdness? If I have an Image set to External
with a URL of http://localhost/myimagepage.asp?MediaID=82 I can see the
image in the designer and also at run time. This is without an equals
sign at the front as well, so just the plain string starting with http.
But...
If I then add an equals sign to the start of the string and put quotes
around it so that it reads;
="http://localhost/myimagepage.asp?MediaID=82"
Then broken images abound (red crosses), in the report design and at
run time.
My thoughts are that;
a) I have a broken version of reporting services (I have checked the
version and I have RS SP2 installed).
b) The report server is taking the string data as the image data, not
the URL of the image data.
Am I missing something obvious, it seems as if everyone else has this
figured.
Thanks in advanceWell, I found this one, a small flaw in Reporting Services and a
problem with Internet Explorer/Firefox.
There were two problems;
1) IE sometimes uploads files as mime type image/pjpeg, RS does not
like these.
2) The response object writing the HTTP headers from ASP.net required
the following code;
Response.Charset = ""
To fix point 1, I just checked for pjpeg and jpg and returned jpeg
instead, all works well.
The problem with RS is that it will let you stare at these things for
ages and not give you any detail on why it won't render. Additional
feedback (possibly via error images) would be great in the next
version.
Ryansql