WD-57733 Dot problems

Have had the Mitsubishi DLP piece of crap for about 3 yrs now & had to replace the lamp every 6 mos @ $300 + a pop. I should've seen the writing on the wall when first lamp went out after 4 mos. Luckily I watched how they replaced the lamp & did it myself afterwards. The last lamp replacement was about 3 mos ago and wasn't but a few days later that these dumb*** dots started to pop up and multiply. They are nice little white dots with a few black ones mixed in. I thought it might be a defective lamp but researched and found it to not be the case. After finding out what it could be and cost, I wish it was the bulb. In closing, I would like to thank Mitsubishi for putting out a piece of crap and having parts so high with the economy like it is. I'm afraid food & clothing is more important for my family than looking at Mitsubishi Connect the Dot DLP.