Install Ginger Yoshi 1.4 on HTC Magic 32a, which radio do I need?

My HTC Magic 32a is actually running CyanogenMod 6.1 and I'd like to switch to latest GingerYoshi 1.4 with GingerBread. I have SPL 1.33.2010 radio 3.22.20.17 The reason I want to change is because with my sim card, cmmod seems to have problems while everything was fine when I was running Original 1.5+Sense (with radio 6.35). Now the question, in this xda thread about installing GingerYoshi 1.4, they say: > if you are on 32a new radio then download the ginger yoshi 32a new radio just flash 32a new radio What do they mean by "new radio", can I just flash back to 1.5+Sense+6.35 with RUU and then directly flash GingerYoshi over new 6.35 radio (I believe the phone would work somewhat better with a newer radio, specially regarding problems with my sim)? Thanks