File list (Check if you may need any files):
DE2_NET\.metadata\.lock
.......\.........\.log
.......\.........\.plugins\org.eclipse.cdt.core\.log
.......\.........\........\....................\hello_led_0.1182493160437.pdom
.......\.........\........\....................\hello_led_0_syslib.1182493161265.pdom
.......\.........\........\................make.core\specs.c
.......\.........\........\.........................\specs.cpp
.......\.........\........\.............ore.resources\.projects\hello_led_0\.indexes\properties.index
.......\.........\........\..........................\.........\...........\.properties
.......\.........\........\..........................\.........\..........._syslib\.indexes\properties.index
.......\.........\........\..........................\.........\..................\.properties
.......\.........\........\..........................\.root\.indexes\history.version
.......\.........\........\..........................\.....\........\properties.index
.......\.........\........\..........................\.....\........\properties.version
.......\.........\........\..........................\.....\16.tree
.......\.........\........\..........................\.safetable\org.eclipse.core.resources
.......\.........\........\..................untime\.settings\org.eclipse.cdt.core.prefs
.......\.........\........\........................\.........\org.eclipse.cdt.debug.core.prefs
.......\.........\........\........................\.........\org.eclipse.cdt.managedbuilder.core.prefs
.......\.........\........\........................\.........\org.eclipse.cdt.ui.prefs
.......\.........\........\........................\.........\org.eclipse.core.resources.prefs
.......\.........\........\........................\.........\org.eclipse.team.cvs.ui.prefs
.......\.........\........\........................\.........\org.eclipse.team.ui.prefs
.......\.........\........\........................\.........\org.eclipse.ui.ide.prefs
.......\.........\........\........................\.........\org.eclipse.ui.prefs
.......\.........\........\........................\.........\org.eclipse.ui.workbench.prefs
.......\.........\........\............debug.core\.launches\hello_led_0 Nios II HW configuration.launch
.......\.........\........\..................ui\dialog_settings.xml
.......\.........\........\....................\launchConfigurationHistory.xml
.......\.........\........\............team.ui\syncParticipants.xml
.......\.........\........\............ui.ide\dialog_settings.xml
.......\.........\........\...............workbench\dialog_settings.xml
.......\.........\........\........................\workbench.xml
.......\.........\version.ini
.......\.sopc_builder\install.ptf
.......\.............\install2.ptf
.......\altpllpll_0.ppf
.......\Audio_0.v
.......\......DAC_FIFO\cb_generator.pl
.......\..............\class.ptf
.......\..............\hdl\AUDIO_DAC_FIFO.v
.......\..............\...\FIFO_16_256.v
.......\..............\...\transcript
.......\AUDIO_DAC_FIFO.v
.......\Audio_PLL.ppf
.......\Audio_PLL.v
.......\bht_ram.mif
.......\Binary_VGA_Controller\cb_generator.pl
.......\.....................\class.ptf
.......\.....................\hdl\Img_DATA.hex
.......\.....................\...\Img_RAM.v
.......\.....................\...\VGA_Controller.v
.......\.....................\...\VGA_NIOS_CTRL.v
.......\.....................\...\VGA_OSD_RAM.v
.......\.....................\...\VGA_Param.h
.......\.....................\inc\VGA.c
.......\.....................\...\VGA.h
.......\button_pio.v
.......\clock_0.v
.......\clock_1.v
.......\cpu_0.ocp
.......\cpu_0.v
.......\cpu_0.vo
.......\cpu_0_bht_ram.mif
.......\cpu_0_dc_tag_ram.mif
.......\cpu_0_ic_tag_ram.mif
.......\cpu_0_jtag_debug_module.v
.......\cpu_0_jtag_debug_module_wrapper.v
.......\cpu_0_mult_cell.v
.......\cpu_0_ociram_default_contents.mif
.......\cpu_0_rf_ram_a.mif
.......\cpu_0_rf_ram_b.mif
.......\cpu_0_test_bench.v
.......\dc_tag_ram.mif
.......\DE2_Board\class.ptf
.......\.........\system\.sopc_builder\install.ptf
.......\.........\......\asmi.v
.......\.........\......\cmp_sta