I installed a new Radeon 7200 w/ 64M. Booted the Knoppix 3-30. It detected the card beautifully. Ran glxgears- a constant 850-900 fps. Edited a few lines of the hdd install to match the ramdisk XF86Config-4. Booted the hdd install- went great. Look at this!!

$ glxgears -info
GL_RENDERER = Mesa DRI Radeon 20020611 AGP 1x x86/MMX/3DNow! TCL
GL_VERSION = 1.2 Mesa 4.0.4
GL_VENDOR = Tungsten Graphics, Inc.
GL_EXTENSIONS = GL_ARB_imaging GL_ARB_multisample GL_ARB_multitexture GL_ARB_texture_border_clamp GL_ARB_texture_compression GL_ARB_texture_env_add GL_ARB_texture_env_combine GL_ARB_texture_env_dot3 GL_ARB_texture_mirrored_repeat GL_ARB_transpose_matrix GL_EXT_abgr GL_EXT_bgra GL_EXT_blend_color GL_EXT_blend_logic_op GL_EXT_blend_minmax GL_EXT_blend_subtract GL_EXT_clip_volume_hint GL_EXT_convolution GL_EXT_compiled_vertex_array GL_EXT_histogram GL_EXT_packed_pixels GL_EXT_polygon_offset GL_EXT_rescale_normal GL_EXT_secondary_color GL_EXT_texture3D GL_EXT_texture_env_add GL_EXT_texture_env_combine GL_EXT_texture_env_dot3 GL_EXT_texture_filter_anisotropic GL_EXT_texture_object GL_EXT_texture_lod_bias GL_EXT_vertex_array GL_IBM_rasterpos_clip GL_IBM_texture_mirrored_repeat GL_MESA_window_pos GL_NV_blend_square GL_NV_texgen_reflection GL_SGI_color_matrix GL_SGI_color_table GL_SGIS_generate_mipmap GL_SGIS_texture_border_clamp
2390 frames in 5.0 seconds = 478.000 FPS
2440 frames in 5.0 seconds = 488.000 FPS
15463 frames in 5.0 seconds = 3092.600 FPS
16777 frames in 5.0 seconds = 3355.400 FPS
16887 frames in 5.0 seconds = 3377.400 FPS
17053 frames in 5.0 seconds = 3410.600 FPS
17093 frames in 5.0 seconds = 3418.600 FPS

I'm loving it, especially after using a Savage w/ 8M video ram!
I suppose I'm just wondering what the rest of you are getting for frame rates. Notice that my old mobo is only AGP 1x w/ 256M RAM.