I had another issue with my DS. When we first started homeschooling, I purchased a couple of educational games (Reading Blaster 9-12 and Math Blaster 9-12, to be specific) with the intention of offering them occasionally instead of our usual math and language arts worksheets.
What happened initially was that the games were met with contempt and deemed "boring" by DS. I thought to myself, "Ok, buddy. You think the games are boring? Let's see what you make of a steady diet of worksheets.", and I didn't even mention the games for two to three months. Just the other day, for the first time since starting to homeschool, I offered DS the opportunity to play Math Blaster instead of a worksheet. He was actually excited to play the game, and played happily for about 40 minutes.
It just goes to show that everything is relative. School-type work/activities aren't boring if the alternative is doing nothing at all for the duration of the school day, and educational games aren't boring if the alternative is yet another worksheet.