I need help converting v37- models to current version.

[MelonOfDeath]

What's up.

I need help decompiling old half-life 2 beta models which version is v37 and below. is there anyway I could resolve this issue?
what I need is a simple converter or tutorial.

[DementNeo]

[url]http://halflife2.filefront.com/file/Half_Life_2_MDL_v37_Importer_V_09_Beta_for_3DS_Max_R6;24424[/url]

[MelonOfDeath]

Is there a similar one for xsi?

[DementNeo]

Doubtful I'm afraid