Certainly not a show-stopper, but thumbnail generation isn't working well. New products added through the store administration screen that generate thumbnails automatically are "Fuzzy". Customer-complaint fuzzy. I ended up re-generating my thumbnails manually using the Image Resizer PowerToy.

Just an FYI. Like I said, in the grand scheme of things, it's certainly not a show-stopper, just something that could perhaps be looked at when you guys get some down time.

Here is the image resizing routine the cart uses for generating thumbnails its in its third generation so if anyone has any suggestions how to improve it please post back:

public void ResizeImage(string originalName, string originalPath, string newPath, int NewWidth, int MaxHeight)
{
if (!System.IO.File.Exists(Server.MapPath(string.Concat(newPath, originalName))))
{
string ThumbFormat = Path.GetExtension(originalName);

System.Drawing.Image original = System.Drawing.Image.FromFile(Server.MapPath(string.Concat(originalPath, originalName)));

//Calculate thumb dimensions maintaining aspect ratio
if (original.Width <= NewWidth)
{
NewWidth = original.Width;
}

int NewHeight = original.Height * NewWidth / original.Width;
if (NewHeight > MaxHeight)
{
// Resize with height instead
NewWidth = original.Width * MaxHeight / original.Height;
NewHeight = MaxHeight;
}

System.Drawing.Image result = new Bitmap(NewWidth, NewHeight);

using (Graphics g = Graphics.FromImage(result))
{
g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
g.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.HighQuality;
g.CompositingQuality = System.Drawing.Drawing2D.CompositingQuality.HighQuality;

g.DrawImage(original, 0, 0, NewWidth, NewHeight);

using (System.IO.FileStream fs =
new System.IO.FileStream(Server.MapPath(string.Concat(string.Concat(newPath, originalName))), System.IO.FileMode.CreateNew, System.IO.FileAccess.Write))
{
switch (ThumbFormat.ToLower())
{
case ".gif":
result.Save(fs, System.Drawing.Imaging.ImageFormat.Gif);
break;
case ".jpg":
result.Save(fs, System.Drawing.Imaging.ImageFormat.Jpeg);
break;
case ".png":
result.Save(fs, System.Drawing.Imaging.ImageFormat.Png);
break;
}
}
}
}
}