need a lil help with classing

[ScottyB]

i searched some forums and came up empty handed, so if you guys could help me that would rock.

i'm trying to class my car for autocross but i'm not sure if i'm in DSP or SM. the problem lies with the chip in my ECU. according to SCCA rules, for DSP : "alternate computer control modules may be used whenever an equivalent change to the conventional system is allowed. for example, alternate computer module control of ignition settings or fuel injection is allowed. direct turbocharger boost control by alternate computer control is not, since there is no equivalent mechanical allowance"

the chip in my car changes timing, fueling, and boost maps. that would be cool according to the first two sentences in that passage, right? however, is the boost control considered an alternate computer control? and would a MBC not be considered an equivalent?

cliff notes: tell me i'm in DSP and not SM so i don't get my ass kicked. better yet, tell me it's ok to lie so i can take my stock looking car and put it in stock class and roll people.