Burning Resident Evil3

[woo124]

Hi,

I'm trying to burn Resident Evil 3. And, yes, I've done some research including searching this forum. Two things I got of out this forum is this:
1. apply the patch
2. burn at slow speed
I have v7 PS2 with Matrix Infinity. I'm burning with Alcohol 120%. I've tried burning at low speed(X4), but I ended up with another coaster.(Got 3 so far)
Now, the only option I can think of is the patch although some claimed that they didn't need it. But, the problem is that I can't find the patch. Most threads point to megagames.com fo the patch, but fllow this link:
http://www.megagames.com/psx/psx_patches_r_2.shtml
Although you see many patches for RE3, there's no protection patch for US version, which I'm trying to burn. The only US patches are these:
Resident Evil 3 +13 Trainer & PAL/NTSC Selector
Resident Evil 3 +5 Trainer & PAL/NTSC Selector

I'm not sure what they do. So,here are the questions:
1. Where can I find US patch for protection fix?
2. Can I use one of the two patches above instead?( If yes, which one? I don't know what the difference is between the two)
3. Is there anything else I can do to resaolve this?

Thank you so much.