Glad to here that Netscape fixed their problem. There was a lot of news group threads that talked about the same issue you were having, dating back several years ago.

>I downloaded NS7 Preview, and imagebuttons render in an acceptable way.
>
>>It looks like this has been a lingering problem with Netscape for a long time. I couldn't find any work arounds that worked for others.
>>
>>>I changed to TargetSchema to IE3/NS3 and the imagebuttons still renders simply as "submit query".
>>>
>>>>Make sure your Target Schema is NOT set for Internet Explorer 5.0 (the default). Set it at Netscape 4.0 or Internet Explorer 3.02. Netscape is not 100% compatable with the VS.NET setting at IE 5.0.
>>>>
>>>>>My imagebuttons display as the text 'submit query' in Netscape 6.x. Is there anyway to make them render better? I'd even settle for being able to change "submit query" to something more useful.
>>>>>
>>>>>P.S. In IE6, the Pocket IE, they look great.