en xda hay uno que dice esto
para cambiar un skin vga a wvga
modify the file \Program\Resco Pocket Radio\Skins\default_vga\default.rs (swedish version) for VGA to WVGA:
<info [480,800] name="480x800" author="Klaus" comments="" presets=14/>
<panel [0,0] name="presetspanel" file="main.png" src=[0,0,480,350]>
<button [2,2,236,66] name="presetbtn1" src=[0,536,236,330]>
<text [18,20,196,30] font="Tahoma" size=-26 weight=700 cleartype/>
</button>
<button [242,2,236,66] name="presetbtn2" src=[236,536,236,330]>
<text [18,20,196,30] font="Tahoma" size=-26 weight=700 cleartype/>
</button>
<button [2,72,236,66] name="presetbtn3" src=[0,536,236,330]>
<text [18,20,196,30] font="Tahoma" size=-26 weight=700 cleartype/>
</button>
<button [242,72,236,66] name="presetbtn4" src=[236,536,236,330]>
<text [18,20,196,30] font="Tahoma" size=-26 weight=700 cleartype/>
</button>
<button [2,142,236,66] name="presetbtn5" src=[0,536,236,330]>
<text [18,20,196,30] font="Tahoma" size=-26 weight=700 cleartype/>
</button>
<button [242,142,236,66] name="presetbtn6" src=[236,536,236,330]>
<text [18,20,196,30] font="Tahoma" size=-26 weight=700 cleartype/>
</button>
<button [2,212,236,66] name="presetbtn7" src=[0,536,236,330]>
<text [18,20,196,30] font="Tahoma" size=-26 weight=700 cleartype/>
</button>
<button [242,212,236,66] name="presetbtn8" src=[236,536,236,330]>
<text [18,20,196,30] font="Tahoma" size=-26 weight=700 cleartype/>
</button>
<button [2,282,236,66] name="presetbtn9" src=[0,536,236,330]>
<text [18,20,196,30] font="Tahoma" size=-26 weight=700 cleartype/>
</button>
<button [242,282,236,66] name="presetbtn10" src=[236,536,236,330]>
<text [18,20,196,30] font="Tahoma" size=-26 weight=700 cleartype/>
</button>
<button [2,352,236,66] name="presetbtn11" src=[0,536,236,330]>
<text [18,20,196,30] font="Tahoma" size=-26 weight=700 cleartype/>
</button>
<button [242,352,236,66] name="presetbtn12" src=[236,536,236,330]>
<text [18,20,196,30] font="Tahoma" size=-26 weight=700 cleartype/>
</button>
<button [2,422,236,66] name="presetbtn13" src=[0,536,236,330]>
<text [18,20,196,30] font="Tahoma" size=-26 weight=700 cleartype/>
</button>
<button [242,422,236,66] name="presetbtn14" src=[236,536,236,330]>
<text [18,20,196,30] font="Tahoma" size=-26 weight=700 cleartype/>
</button>
</panel>
<panel [0,500] name="mainpanel" file="main.png" src=[0,350,480,186]>
<button [342,50,84,84] name="playbtn" alpha="playbtn_alpha.png" src=[0,866,420,84]/>
<button [162,154,126,30] name="recbtn" src=[284,950,126,150]/>
<button [326,8,116,56] name="volupbtn" alpha="volumeupbtn_alpha.png" src=[168,950,116,168]/>
<button [326,120,116,56] name="voldownbtn" alpha="volumedownbtn_alpha.png" src=[168,1118,116,168]/>
<button [412,34,56,118] name="nextbtn" alpha="nextbtn_alpha.png" src=[0,1068,168,118]/>
<button [300,34,56,118] name="prevbtn" alpha="prevbtn_alpha.png" src=[0,950,168,118]/>
<button [34,154,126,30] name="dispbtn" src=[284,1100,126,90]/>
<text [25,50,260,26] name="statictext" font="Tahoma" size=-26/>
<text [25,84,260,18] name="livetext" font="Tahoma" size=-18 scrolling/>
<text [25,112,260,18] name="statetext" font="Tahoma" size=-18 scrolling/>
<text [25,112,260,18] name="infotext" font="Tahoma" size=-18 scrolling/>
</panel>