Help 4 non supported Css tags.

I'm currently wirting a document which is meant 2 b a corporate manual. I'm using Dreamweaver as the tool.
I have now completed a part of this manual, and ran a Browser Check for th evarious client browsers.( Netscape 4.0 and I.E 5.0)
I'm pasting a part of the report from the testcheck!!!



File U:\pax\Projects\pax_html work\Contact\contact.htm (Back to Index)
Error Unsupported value for the frameborder attribute of the frame tag.
Microsoft Internet Explorer 5.0
line 23 <frame name="contactLeft" scrolling="AUTO" noresize src="contactLeft.htm" frameborder="NO">
Error The FrameSpacing attribute of the FrameSet tag is not supported.
Netscape Navigator 4.0
line 11 <frameset rows="138,*" frameborder="NO" border="0" framespacing="0" cols="*">
also lines 13, 21
File U:\pax\Projects\pax_html work\Contact\contact.html (Back to Index)
Error The BorderColor attribute of the Table Data tag is not supported.
Netscape Navigator 4.0
line 119 <td height="13" width="52%" bgcolor="#FF6600" bordercolor="#FF6600">
Error The BorderColor attribute of the Table Row tag is not supported.
Netscape Navigator 4.0
line 19 <tr bordercolor="#000066">
File U:\pax\Projects\pax_html work\DevaConfig\deva_index.xml (Back to Index)
Error The deva tag is not supported.
Microsoft Internet Explorer 5.0, Netscape Navigator 4.0
line 1 <deva type="index" version="1.0">
Error The index tag is not supported.
Microsoft Internet Explorer 5.0, Netscape Navigator 4.0
line 03 <index name="8515 Overview" title="platform_8515" type="url">
also lines 09, 15, 21, 27, 33, 39, 45, 51, 57, 63, 69, 75
Error The src attribute of the Link tag is not supported.
Microsoft Internet Explorer 5.0, Netscape Navigator 4.0
line 05 <link src="plat_ref/platform_8515.htm"/>
also lines 11, 17, 23, 29, 35, 41, 47, 53, 59, 65, 71, 77
File U:\pax\Projects\pax_html work\DevaConfig\deva_project.xml (Back to Index)
Error The deva tag is not supported.
Microsoft Internet Explorer 5.0, Netscape Navigator 4.0
line 1 <deva type="project" version="1.0" >
Error The project tag is not supported.
Microsoft Internet Explorer 5.0, Netscape Navigator 4.0
line 2 <project name="pax_manual" >

Can somebody help me in this regard.
I've got 2 complete this in 36 hrs from now.

Thanks 4 u precious time.