Implications of WSS/SPS 2003 sp3

Although most of the time I am working on MOSS related projects, one of my clients still requires my support with SPS 2003. They had rebuilt the environment to be SPS sp2 on Windows Server 2003 service pack 2. If you didn't already know, this combination breaks the 'Create Site' functionality (it hangs on the Add Link to Site section). Anyway, last week I installed WSS/SPS service pack 3, which fortunately fixed this problem. However, today I discovered that the Rich Text Editor within the Content Editor Web Part no longer works. To fix this, you have to modify both ows.js and htmledit.aspx to include an additional JavaScript function called RenderActiveX. This function accepts a string, then just does a document.write(str) with it. Simple fix really, but it should have been tested more thoroughly before it was released.