Has anyone had experience uploading large binary files to IIS via asp.net 
and the RFC 1867 standard? We are building a web front end to a SQL Server 
DB that is going to hold a large amount of images and other media as 
BLOB's (we are aware of the performance implications of storing images in 
a database this way - we have other needs that will outweigh this 
performance penalty). The following code works acceptably for smaller 
images (+-5MB tiff files) but is unsuitable for anything else. The server 
has 256 mb of ram and uploading any image around 20 mb or more causes IIS 
to continuously consume memory until the web appplication fails.

oUploadImage = System.Drawing.Image.FromStream
(ImageFile.PostedFile.InputStream);
				
oMemoryStream = new MemoryStream();
oUploadImage.Save(oMemoryStream,ImageFormat.Tiff);
byte[] bBufferArray = oMemoryStream.GetBuffer();

Following this, bBufferArray is passed to a SPROC that updates the db 
table. The production server will have 1 GB of RAM so it may be able to 
accomodate this problem but it seems like there is surely a more efficient 
way to move this data from the web client to the SQL server.

Also we have the following entry in Web.config that should accomodate 
these large uploads:

<httpRuntime
	maxRequestLength="1048576"
	executionTimeout="16600"
/>

Any help would be greatly appreciated.