Hello Sid,
I just checked out MagicTV myself to see how it works with LightWave on an A1200 with a 15KHz monitor. It's not bad actually. If I didn't have a better solution, I reckon I could use it OK. Without it, LightWave's interlaced screen is unusable.
Anyway, your problem is slightly different and unless you have an Amiga with the AGA chipset (the A600 doesn't), this program won't work. With an AGA machine the installation is as follows:
1.Copy the MagicTV icon into Workbench:C directory
2.Open the S:Startup-sequence in a word processor
3.Make a space following the line 'C:Setpatch >NIL' and type in:
C:MagicTV
4. Save the Startup-sequence and reboot.
MagicTV will then run every time you boot the machine and should flicker-fix any program giving an interlaced screen.
I couldn't see an earlier version on Aminet, so I don't know what it works with. Presumably the same AGA machines as the later version. The notes indicate it was installed in the WBstartup drawer, which means you don't need to alter the Startup-sequence at all.
Cheers,
JaX