File list (Check if you may need any files):
TP3_ADD4\connections.ucf
........\iseconfig\main.xreport
........\.........\TP3_ADD4.projectmgr
........\main.bgn
........\main.bit
........\main.bld
........\main.cmd_log
........\main.drc
........\main.lso
........\main.ncd
........\main.ngc
........\main.ngd
........\main.ngr
........\main.pad
........\main.par
........\main.pcf
........\main.prj
........\main.ptwx
........\main.stx
........\main.syr
........\main.twr
........\main.twx
........\main.unroutes
........\main.ut
........\main.vhd
........\main.xpi
........\main.xst
........\main_bitgen.xwbt
........\main_envsettings.html
........\main_guide.ncd
........\main_map.map
........\main_map.mrp
........\main_map.ncd
........\main_map.ngm
........\main_map.xrpt
........\main_ngdbuild.xrpt
........\main_pad.csv
........\main_pad.txt
........\main_par.xrpt
........\main_summary.html
........\main_summary.xml
........\main_usage.xml
........\main_vhdl.prj
........\main_xst.xrpt
........\TP3_ADD4.gise
........\TP3_ADD4.xise
........\usage_statistics_webtalk.html
........\webtalk.log
........\webtalk_pn.xml
........\xlnx_auto_0_xdb\cst.xbcd
........\.st\work\hdllib.ref
........\...\....\hdpdeps.ref
........\...\....\sub00\vhpl00.vho
........\...\....\.....\vhpl01.vho
........\_ngo\netlist.lst
........\.xmsgs\bitgen.xmsgs
........\......\map.xmsgs
........\......\ngdbuild.xmsgs
........\......\par.xmsgs
........\......\pn_parser.xmsgs
........\......\trce.xmsgs
........\......\xst.xmsgs
........\xst\dump.xst\main.prj\ngx\notopt
........\...\........\........\...\opt
........\...\........\........\ngx
........\...\........\main.prj
........\...\work\sub00
........\...\dump.xst
........\...\projnav.tmp
........\...\work
........\ipcore_dir
........\iseconfig
........\xlnx_auto_0_xdb
........\xst
........\_ngo
........\_xmsgs
TP3_ADD4